WY-2L Wash Additive for Oilwell Cement (Polyoxyethylene Ether Type)

• Standards Basis: SY/T 6544–2017 (foam control for cementing fluids).

• Post‑defoaming slurry density difference (g/cm³): ≤ 0.04.

• Applicable Media: cement slurry / spacer / wash fluids and other surfactant‑containing systems (verify by project testing).

Key Benefits

• Rapid defoaming and foam suppression minimize entrained air; helps control slurry density difference within ≤0.04 g/cm³ for accurate metering and ECD management.

• Organic‑ether chemistry provides strong diffusion and low residue, ensuring broad compatibility with dispersant / fluid‑loss / latex systems and allowing small on‑line trims.

• Operations‑friendly window: minimal impact on rheology and thickening behavior, enabling dynamic fine‑tuning with changing drilling‑fluid conditions.